Home / 27,685,208,720.40-41,528,946,821.40-8,055,903,944.40

Finding the Fourth Proportional to 27,685,208,720.40, 41,528,946,821.40 and 8,055,903,944.40

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Solution

The fourth proportional to 27,685,208,720.40, 41,528,946,821.40 and 8,055,903,944.40 is: 12,084,185,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,685,208,720.40 : 41,528,946,821.40 = 8,055,903,944.40 : x
  2. Step 2: Convert to fraction form
    27,685,208,720.40/41,528,946,821.40 = 8,055,903,944.40/x
  3. Step 3: Cross multiply
    27,685,208,720.40x = 41,528,946,821.40 × 8,055,903,944.40
  4. Step 4: Simplify right side
    27,685,208,720.40x = 334,553,206,505,294,069,760
  5. Step 5: Solve for x
    x = 334,553,206,505,294,069,760/27,685,208,720.40
  6. Step 6: Final answer
    x = 12,084,185,815.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.